《2022年考博英语-黑龙江大学考前拔高综合测试题（含答案带详解）第52期》由会员分享，可在线阅读，更多相关《2022年考博英语-黑龙江大学考前拔高综合测试题（含答案带详解）第52期（29页珍藏版）》请在金锄头文库上搜索。
1、2022年考博英语-黑龙江大学考前拔高综合测试题（含答案带详解）1. 单选题During their first teacher training year, the students often visited local schools for the _ of lessons.问题1选项A.observationB.investigationC.inspectionD.examination【答案】A【解析】【选项释义】A. observation 观察；监视 B. investigation 调查；调查研究C. inspection 视察；检查 D. examination 考试；检查
2、【考查点】名词辨析。【解题思路】根据句意，教师实习的学生经常去学校参加培训，培训的内容是for the _ of lessons，由此可以推断出进行教师实习的学生是去本地的学校观察上课。observation指一段时间内仔细观察某人/某事物的行为，尤指为了学习某事物。因此A. observation“观察”符合题意。【干扰项排除】B选项investigation指对某一情况、犯罪等事实的官方审查，或者是对某一主题或问题的事实进行的科学或学术检查，而本句重点在于去观察当地学校的课程，不属于犯罪等事实，也不属于科学或学术检查；C选项inspection指对学校、工厂等的正式访问，以检查规章是否被遵
3、守，标准是否可接受，教师实习的学生并不是正式访问，排除；D选项examination指仔细检查（某事物/某人），尤指检查是否有问题或找出问题的原因，不符合句子语境。【句意】在他们的第一个教师培训年，学生们经常去当地学校观察课程。2. 单选题An airplane（ ）in the mountain.问题1选项A.crashedB.smashedC.clashedD.crushed【答案】A【解析】考查动词辨析。crash“损毁，坠毁”；smash“粉碎，使破产”；clash“发出撞击声，碰撞”；crush“压坏，损坏”。句意：飞机在山区坠毁了。A项符合题意。3. 单选题On weekends
4、my grandma usually（ ）a glass of wine.问题1选项A.involves inB.indulges inC.contributes toD.excels in【答案】B【解析】考查词组辨析。involve in“参与，涉及，卷入”；indulge in“沉溺于，沉湎于，沉浸于，喜欢”；contribute to “捐献，促成”；excel in“在方面胜过”。句意：在周末，我的奶奶通常喜欢喝一杯葡萄酒。B项符合题意。4. 单选题Although the invention of the printing press led to a significant re
5、conceptualization of textual production in the 15th century, （ ）the invention of the computer.问题1选项A.no less significant in the 20th century isB.no less significant in the 20th century wasC.what was equally significant in the 20th century wereD.what has been equally significant in the 20th is【答案】B【解
6、析】考查语法。although表让步关系，no less “不相上下”。句意：尽管印刷机的发明在15世纪引起了对文本生产的重大重新认识，但20世纪计算机的发明也不相上下。20世纪计算机的发明已经发生，故用一般过去时，再结合although表让步关系，可知no less能与其构成让步关系。故B项正确。5. 单选题As it is known to the world, _ a mother-daughter business venture wont be easy.问题1选项A.breath life intoB.breathing life intoC.breathe life intoD.
7、breath the living into【答案】B【解析】【选项释义】A. breath life into 呼吸生活 B. breathing life into 给某事带来活力C. breathe life into 给某事带来活力 D. breath the living into 把活着的人呼入【考查点】固定搭配。【解题思路】固定短语breathe life into 给某事带来活力。该句谓语动词是wont be该句缺少主语。因此，这里是动名词短语做主语。B选项正确。【干扰项排除】A、C、D选项均无法与空格前后构成相应逻辑关系。【句意】众所周知，给母女企业注入活力并非易事。6. 单
8、选题The sun is not growing weaker, yet its light appears to be dimming. Between 1960 and 1990, some scientists believe, the amount of solar radiation reaching Earths surface may have declined as much as 10%and in some places, Hong Kong, for example, more than 35%.What was going on? Well, it appears th
9、at increased air pollution during those 30 yearsover Asia, in particularwith the help, perhaps, of some increased cloudiness, may have exerted a cooling influence on the surface of the planet even as carbon dioxide and other greenhouse gases were encouraging the atmosphere to warm. The impacts of th
10、at tug-of-war on the climate system could be devilishly difficult to untangle. At the same time, no task could be more urgent. For if global pollution has helped keep global warming in check, says Veerabhadran Ramanthan, an atmospheric scientist at the University of California at San Diego, then the
11、 full impact of the buildup of greenhouse gases has yet to be felt. This week, at the American Geophysical Union meeting in Montreal, Ramanathan and others will be presenting the latest data on the solar-dimming problem and pondering its implications for the climate system as a whole.Many scenarios
12、for global warming, for example, invoke a speedup in the hydrological cycle by which water evaporates and then comes down as rain. The cooling produced by solar dimming, however, may slow the rate of evaporation, while higher up in the atmosphere the pollutants responsible for absorbing and reflecti
13、ng sunlight are likely to interfere with the process that produces rain.Why? These pollutants, which take the form of tiny, airborne particles called aerosols, act as nuclei around which cloud droplets form. The problem is, there are too many aerosols in the atmosphere competing for water molecules,
14、 so the cloud droplets that form are too small and never become weighty enough to fall to the ground. As a result, says Beate Liepert, an atmospheric physicist at Columbia Universitys Lamont-Doherty Earth Observatory, the atmosphere could be filled with moisture while Earths surface thirsts for rain
15、.Many questions remain, including the true extent of the dimming. One analysis pegs the average worldwide darkening to be about 4% over three decades, while another computes it to be more than twice that much. There are also questions about the reliability of the devices that measure the sunlight reaching Earths surface. Known as radiometers, these instruments are nothing more than flat, black solar collectors capped with glass. They are sometimes finicky: a smudge of dirt or a speck of dust can cause bogus readings and c
